<template>
  <div class="my-counter">
    <button type="button" class="btn btn-light"  @click="subFn" :disabled='obj.goods_count === 1'>-</button>
    <input type="number" class="form-control inp" v-model.number="obj.goods_count">
    <button @click="addFn"  type="button" class="btn btn-light">+</button>
  </div>
</template>

<script>
export default {
  props: {
    obj:Object
  },
  methods: {
    subFn(){
      this.obj.goods_count > 1 && this.obj.goods_count--
    },
    addFn(){
      this.obj.goods_count ++
    }
  }
}
</script>

<style lang="less" scoped>
.my-counter {
  display: flex;
  .inp {
    width: 45px;
    text-align: center;
    margin: 0 10px;
  }
  .btn, .inp{
    transform: scale(0.9);
  }
}
</style>